3842376531187 has 2 divisors, whose sum is σ = 3842376531188. Its totient is φ = 3842376531186.

The previous prime is 3842376531107. The next prime is 3842376531197. The reversal of 3842376531187 is 7811356732483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3842376531187 - 2³¹ = 3840229047539 is a prime.

It is not a weakly prime, because it can be changed into another prime (3842376531107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1921188265593 + 1921188265594.

It is an arithmetic number, because the mean of its divisors is an integer number (1921188265594).

Almost surely, 2^{3842376531187} is an apocalyptic number.

3842376531187 is a deficient number, since it is larger than the sum of its proper divisors (1).

3842376531187 is an equidigital number, since it uses as much as digits as its factorization.

3842376531187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 58.

The spelling of 3842376531187 in words is "three trillion, eight hundred forty-two billion, three hundred seventy-six million, five hundred thirty-one thousand, one hundred eighty-seven".